#45CF51#45CF51

#45CF51 is a light, highly saturated green. Relative luminance 0.465; OKLCH L 75.4% C 0.205 H 144.5°. Best body text is #000000 at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#45CF51
RGB	rgb(69, 207, 81)
HSL	hsl(125, 59%, 54%)
HSV	hsv(125, 67%, 81%)
CMYK	cmyk(66.7%, 0%, 60.9%, 18.8%)
CIE-LAB	lab(73.86, -61.70, 50.79)
CIE-LCH	lch(73.86, 79.92, 140.54°)
OKLab	oklab(75.41% -0.167 0.1191)
OKLCH	oklch(75.41% 0.205 144.5)
XYZ	xyz(26.2506, 46.4822, 15.3715)
Luminance	0.4648 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45CF51 #CF45C3

analogous

#7ECF45 #45CF51 #45CF96

triadic

#45CF51 #5145CF #CF5145

tetradic

#45CF51 #457ECF #CF45C3 #CF9645

square

#45CF51 #457ECF #CF45C3 #CF9645

split-complementary

#45CF51 #9645CF #CF457E

monochromatic

#207A27 #2CAB37 #45CF51 #76DC7F #A6E8AC

Accessibility & contrast

On white

2.04

#45CF51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.30

#45CF51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #45CF51

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45CF51	#FFFFFF	#000000	##000000
##45CF51	1.00	2.04	10.30	10.30
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.30	21.00	1.00	1.00
##000000	10.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC43

Deuteranopia (green-blind)

#C2B15B

Tritanopia (blue-blind)

#1DCAB4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #45cf51;
/* rgb */ color: rgb(69, 207, 81);
/* oklch */ color: oklch(75.4% 0.205 144.5);

Tailwind

colors: {
  custom: {
    50: '#8adf86',
    500: '#45cf51',
    950: '#000000',
  },
}

SCSS

$custom: #45cf51;
$custom-light: #8adf86;
$custom-dark: #000000;

JSON

{
  "hex": "#45cf51",
  "rgb": {
    "r": 69,
    "g": 207,
    "b": 81
  },
  "hsl": {
    "h": 125.217,
    "s": 58.974,
    "l": 54.118
  },
  "oklch": {
    "l": 0.75411,
    "c": 0.20513,
    "h": 144.5
  },
  "luminance": 0.46485
}

Semantic roles & 50–950 ramp

primary

#45CF51

secondary

#D59BD0

accent

#46D5E2

background

#F9FDF8

surface

#F1FBF0

border

#CBD4CB

text

#0D150B

muted

#7E837C

Preview Lab

Preview with #45CF51

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →